UNO R3 Starter Learning Upgrade Kit For Open Source Arduino<br>Feature:<br>With this kit you can learn the basic hardware， electronic knowledge， associated drivers and interrupt operation. You can also learn basic programming knowledge.For beginners， this kit is easy to grasp， but has enough flexibility.Arduino hardware schematic diagrams， schematics， IDE software and core libraries are open source， open source license within the scope of the code can be modified accordinglyArduino has a large number of developers and users， you can find numerous examples of open-source code and hardware design that they provided.This kit will help you learn Arduino， suitable for beginners.<br>Package includes:<br>1 x UNO R3 board1 x USB cable1 x 65 jumper wires1 x 4 pin dupont line (male to female)1 x 400 Point BREADBOARD1 x Extension Plate Containing Breadboard Plate1 x 9V 1A adapter1 x MPU 6050 Gyroscope module1 x HC-SR04 ultrasonic sensor module1 x UNL2003 driver board1 x DC motor1 x 5V stepper motor1 x SG901 x LCD1602 without back light1 x PS2 game joystick module1 x One channel relay module1 x 9V battery connector1 x RGB led CC25 x LED (5*White， 5*Red， 5*Green， 5*Yellow， 5*Blue)100 x Resistance(10R， 100R， 220R， 330R， 1K， 2K， 5.1K， 10K， 100K， 1M)5 x PN2222， BC547 and BC5575 x 1n4001 diodes1 x Thermister5 x 22pf and 1uf capacitor2 x 50V 10uf capacitor and 50V 100UF capacitor1 x Potentiometer1 x Passive buzzer1 x 74HC595N1 x MAX72191 x L293D1 x Infrared receiving head2 x 5mm LDR5 x Button switch1 x IR remote control1 x One digital tube